| Description: Master Bond MasterSil 151AO is a two component, low viscosity silicone compound for high performance potting and encapsulation. MasterSil 151AO combines high temperature resistance, good flexibility and thermal conductivity. MasterSil 151AO is an addition cured system and does not require exposure to air for complete cross-linking. It has a convenient 100 to five mix ratio by weight and will not outgas while curing. It is 100% solids and contains no solvents. MasterSil 151AO has an low viscosity enabling it to be highly desirable for potting and encapsulation. First and foremost, MasterSil 151AO, as is true with silicones in general, offers flexibility and high temperature resistance. It has good electrical insulation properties. Its flexibility allows it to withstand severe thermal cycling and resist vibration and shock. Also, it is very water resistant. These properties make this system well suited for applications involving sensitive optical and electrical components where heat dissipation is critical. Some additional applications include encapsulating heat generating electronic components, heat sink attachment and potting sensors, among many other uses. MasterSil 151AO is white in color. The service temperature range for this system is -65°F to +400°F. Key Features - Good thermal conductivity
- Low exotherm; very long pot life
- Excellent flexibility
- Superb electrical insulation properties
- Can cure in thicknesses up to and beyond 1-2 inches
- High temperatures resistance to +400°
Product Advantages:- Addition cured; no by-products released during cure; does not require air for curing
- Readily cures at ambient temperatures or faster cure at elevated temperatures
- Very low shrinkage upon cure
- Low viscosity ideal for potting and encapsulation
- Highly resistant to water
Information provided by MasterBond® |
| Master Bond is a leading manufacturer of adhesives, sealants, coatings and potting compounds. Master Bond’s vast product line consists of over 3,000 epoxy, polyurethane, silicone, cyanoacrylate and latex adhesives that vary in viscosity, cure speed, strength, chemical resistance, electrical properties, etc. Our custom adhesives offer design flexibility and provide excellent bonding performance. Visit www.masterbond.com.Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
